Is there a FEM program (using MATLAB) for the coupled fluid flow, deformation in porous media?

FEM, porous media, matlab

08 September 2018 8,292 0 View

Is there a reference (or an example) for fluid flow (or heat flow) problems in a porous medium with internal obstructions (like an impermeable layer)?

Porous media, fluid flow, heat flow, FEM

07 August 2018 6,020 1 View

Is there a simple MAT LAB code for a single six node triangular FE?

07 August 2017 7,042 2 View

I am starting to develop a FEM program for modelling fluid flow in 2D porous media using MATLAB. Is there a simple MATLAB code for having an idea?

fluid flow, porous media, FEM, MATLAB

07 August 2017 5,384 2 View

How do I program an Finite Element Method elasto - plastic model in MATLAB?

Finite element method

10 November 2015 1,529 1 View

Stiffness matrix in FEM: What is physical definition of each element in the FEM matrix? for example physical fefinition of K11, K12,K21 and K22?

FEM MATRIX ELEMENTS DEFINITION??

08 September 2015 9,266 0 View

After a reference from Int J Body Compos Res, can any body help?

Hi, I am after the reference below, my library says it cannot obtain a copy either locally or internationally, any help appreciated! Chris Wang ZM, Heshka S, Wielopolski L, Pi-Sunyer FX, Pierson...

03 March 2021 6,193 1 View

Is there a classification scheme for rock cavities or caverns with respect to their size and shape?

The range of forms and sizes of cavities in rock is very big. Is there a classification scheme for rock cavities regarding their size and shape?

02 March 2021 4,511 3 View

How to repeat an operation on an atom selection for multiple times in PyMol?

Hi, I am trying to construct a multi-layer fibril structure from a single layer in PyMol by translating the layer along the fibril axis. For now, I am able to use the Translate command in PyMol...

02 March 2021 4,569 4 View

What analysis to choose with a large neste dataset and clearly skewed or kurtotic distributions?

Hello! I have a dataset of n=3000 nested within 8 countries with approximately 200 or 400 responses in each country. I originally planned to perform multilevel modelling with 4 dependent variables...

02 March 2021 6,865 1 View

No title

01 March 2021 3,905 5 View

Joint behaviour in Abaqus is not captured well?

I am working on roof joint and trying to simulate the behaviour in Abaqus. I am successful in running the model but the final graph does not follow the experimental curve in the negative direction...

01 March 2021 6,661 3 View

Timeout error!! Processor in the loop (PIL) using STM32F4 Matlab 2018a?

Dear Researchers I am trying to perform a PIL simulation using STM32F4 Discovery board and comunication serial USB TO TTL. During simulation I receive the following timeout error: An error...

01 March 2021 2,327 1 View

Which group formation theory do you recommend for projects that aim to bring together entrepreneurs for training for regional development?

I would like to have ideas about which theories of group formation are suitable for entrepreneurial training projects, with the aim of creating bonds, building trust, and collaboration for...

28 February 2021 4,223 2 View

How to eliminate Steady state error from Reinforcement learning genetic algorithm code?

The following code (see 1st 2 images attached) is used to produce PID controller values that are designed to control the system (G). The code finds the PID controller values (noted as k) by using...

28 February 2021 6,560 14 View

How to prevent ANFIS Model from negative prediction values in MATLAB?

I have input and output data set for "ANFIS modeling in MATLAB", and I am getting some negative predicted values of output in testing. However, the predicted values of output in training are...

28 February 2021 3,459 3 View